"BlinkRx A digital pharmacy that analyzes your insurance, copay, and deductible to find your lowest prescription price. Your Rx is delivered free from a local pharmacy. Available with a prescription from select doctors."
I am curious though when you say you got an advertisement. Who was the advertisement from? Amarin?
You will see near the top of this page where it says that "BlinkRx has partnered with Amarin to reduce the price of this medication."